1938] 
North American Caddis Flies 
45 
Lectotype, male. — Black Mts., North Carolina, May. No. 
11698. 
This species differs from rustica (Hagen) in the curved 
apex of the claspers and more elliptic sedeagus, fig. 95. 
Micrasema falcatum Banks, 1914, p. 265, fig. 52. 
Lectotype, male. — Great Falls, Virginia, May 12. No. 
11697. 
This is a new synonym of rusticum (Hagen) . 
Micrasema rusticum (Hagen), 1868, p. 272. ( Dasystoma ) 
Lectotype, male. — Saskatchewan, Canada, 1860, Kenni- 
cott. No. 10938. Lectoallotype, female. — Same data. 
The details of the genitalia are illustrated in fig. 96. 
Mormonia togatum Hagen. — see Lepidostoma togatum 
(Hagen) 
Mormonia vernalis Banks. — see Lepidostoma vernalis 
(Banks) 
Neotfiremma alicea Banks, 1930b, p. 229, figs. 4, 5. 
Lectotype, male. — Colorado, G. S. Dodds. No. 16320. 
Lectoallotype, female. — Same data. 
The male genitalia are illustrated in fig. 89. 
Notidobia americana Banks, 1900a, p. 256. 
Lectotype, male. — Falls Church, Virginia, June. No. 
11714. 
This species appears to be the same as grisea (Bks.), 
described from the female. 
Notidobia assimilis Banks, 1907a, p. 124, pi. 8, fig. 8. 
Lectotype, male. — San Diego, California, G. H. Fields. 
No. 11715. 
This species has been considered the same as griseola McL. 
but is distinct from it on the basis of the claspers, fig. 94. 
Notidobia borealis Hagen. — see Helicopsyche borealis 
(Hagen) 
Notidobia lobata Banks, 1911, p. 356, pi. 12, figs. 18, 20. 
( Schizopelex ) 
Lectotype, male. — Woodworth’s Lake, Fulton Co., New 
York, June 22, 1910. No. 11712. 
This is a synonym of distincta (Ulmer). 
